|
gptkbp:instanceOf
|
gptkb:personal_computer
|
|
gptkbp:audio
|
3-voice sound chip
|
|
gptkbp:cartridge_slot
|
yes
|
|
gptkbp:category
|
8-bit microcomputer
|
|
gptkbp:codename
|
gptkb:Peanut
|
|
gptkbp:color
|
16 colors (CGA)
|
|
gptkbp:compatibleWith
|
IBM PC (partially)
|
|
gptkbp:competitor
|
gptkb:Commodore_64
gptkb:Atari_800XL
gptkb:Apple_IIe
|
|
gptkbp:countryOfOrigin
|
gptkb:United_States
|
|
gptkbp:discontinued
|
1985
|
|
gptkbp:expansion
|
sidecar modules
|
|
gptkbp:floppyDrive
|
optional
|
|
gptkbp:graphics
|
CGA compatible
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
IBM PCjr
|
|
gptkbp:input
|
wireless infrared keyboard
|
|
gptkbp:introduced
|
1984
|
|
gptkbp:keyboard_type
|
infrared wireless
wired (later models)
|
|
gptkbp:manufacturer
|
gptkb:IBM
|
|
gptkbp:marketedAs
|
gptkb:PC_Junior
|
|
gptkbp:mediaType
|
5.25-inch floppy disk
|
|
gptkbp:memory_(max)
|
128 KB
|
|
gptkbp:mouse_support
|
optional
|
|
gptkbp:notable_for
|
commercial failure
infrared keyboard
limited compatibility with IBM PC
enhanced graphics and sound
first IBM PC with cartridge slot
|
|
gptkbp:notableFor
|
gptkb:IBM_PCjr_Cartridge_BASIC
gptkb:King's_Quest
gptkb:Lotus_1-2-3
gptkb:Flight_Simulator_II
|
|
gptkbp:operatingSystem
|
gptkb:MS-DOS
gptkb:PC_DOS
|
|
gptkbp:output
|
composite video
RGB
|
|
gptkbp:parallel_port
|
yes
|
|
gptkbp:powerSource
|
external
|
|
gptkbp:predecessor
|
gptkb:IBM_Personal_Computer
|
|
gptkbp:priceRange
|
$669 (base model)
|
|
gptkbp:processor
|
gptkb:Intel_8088
|
|
gptkbp:RAM
|
64 KB
|
|
gptkbp:RAM_expansion
|
sidecar modules
|
|
gptkbp:serial_ports
|
yes
|
|
gptkbp:speed
|
4.77 MHz
|
|
gptkbp:successor
|
gptkb:IBM_PC_Convertible
|
|
gptkbp:targetMarket
|
home users
|
|
gptkbp:weight
|
~13 lbs
|
|
gptkbp:bfsParent
|
gptkb:mainframe_computer
|
|
gptkbp:bfsLayer
|
5
|